I have deployed an IoT Edge device with 2 modules, one instance of Simulated Temperature Sensor and another of Node-RED (both from the Marketplace). I can forward the messages generated from the first one to one of the inputs of Node-RED but the received message doesn’t include any properties, nor system’s neither user-defined.

I try to implement the ‘Automatic certificate management with EST server’ using the ‘bootstrap_identity’ certificate as describe under item #4 of the above link. This scenario is also documented under ‘DPS X.509-based provisioning’. However, with this configuration IoT Edge generates an EC key for the ‘identity’ certificate instead of an RSA key (as for the device certificate). The PKI EST service doesn’t accept a mix of EC and RSA certificates and rejects the CSR (see syslog extract below).